CA1100445A - Traduction non-disponible - Google Patents
Traduction non-disponibleInfo
- Publication number
- CA1100445A CA1100445A CA309,800A CA309800A CA1100445A CA 1100445 A CA1100445 A CA 1100445A CA 309800 A CA309800 A CA 309800A CA 1100445 A CA1100445 A CA 1100445A
- Authority
- CA
- Canada
- Prior art keywords
- screen
- influent
- manifold
- cone
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007921 spray Substances 0.000 title claims abstract description 5
- 241000239290 Araneae Species 0.000 title 1
- 238000012216 screening Methods 0.000 claims abstract description 17
- 239000012141 concentrate Substances 0.000 claims abstract description 16
- 230000006872 improvement Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 10
- 230000001939 inductive effect Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/084—Nozzles placed on the filtrate side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/58—Power supply means for regenerating the filter
- B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/827,461 US4130478A (en) | 1977-08-25 | 1977-08-25 | Bowl shaped screening apparatus |
US827,461 | 1977-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1100445A true CA1100445A (fr) | 1981-05-05 |
Family
ID=25249287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA309,800A Expired CA1100445A (fr) | 1977-08-25 | 1978-08-22 | Traduction non-disponible |
Country Status (3)
Country | Link |
---|---|
US (1) | US4130478A (fr) |
BE (1) | BE869983A (fr) |
CA (1) | CA1100445A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112827825A (zh) * | 2020-12-29 | 2021-05-25 | 三明河龙贡米米业股份有限公司 | 一种有机硒大米稻谷加工用原料筛选装置 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4372711A (en) * | 1980-02-25 | 1983-02-08 | Kamyr, Inc. | High pressure feeding |
DE3568258D1 (en) * | 1985-12-11 | 1989-03-23 | Gea Energietechnik Gmbh & Co | Process for separating solid dirt particles from the cooling water of power stations and the like |
EP0305575A1 (fr) * | 1987-09-03 | 1989-03-08 | Bauko Baukooperation Gmbh | Appareil de filtration |
FI80738C (fi) * | 1989-03-16 | 1990-07-10 | Poeyry Jaakko & Co Oy | Anordning foer fraktionering av maeld. |
US5597076A (en) * | 1994-12-30 | 1997-01-28 | Kershner; Robert | Grain separator |
US5992641A (en) * | 1995-06-05 | 1999-11-30 | Ecc International Inc. | Methods and apparatus for screening particulate materials |
GB2307428B (en) * | 1995-11-21 | 1999-08-04 | Martin Harvey Barnes | Riddle |
WO2001014040A1 (fr) * | 1999-08-25 | 2001-03-01 | Wolfgang Lindner | Systeme d'epuration pour un milieu coulant, notamment pour des eaux residuaires |
AUPQ758200A0 (en) * | 2000-05-18 | 2000-06-08 | Cds Pty Ltd | A fine solids separator |
US7297265B1 (en) * | 2006-06-30 | 2007-11-20 | Eaton Corporation | Backwash strainer having a cyclonic flow mechanism |
DE102007063243A1 (de) * | 2007-12-31 | 2009-07-02 | Mahle International Gmbh | Filtereinrichtung |
CN105268240B (zh) * | 2010-10-07 | 2018-02-02 | 阿迈德水系统有限公司 | 流体过滤单元和系统 |
US9561454B2 (en) * | 2012-10-09 | 2017-02-07 | Ovivo Inc. | Debris filter with splitter bar |
US10240412B2 (en) | 2014-12-23 | 2019-03-26 | Vermeer Manufacturing Company | Drilling fluid processing tank and system |
CN106079150A (zh) * | 2016-06-30 | 2016-11-09 | 重庆浩立塑胶有限公司 | 送料选料装置 |
CN106812012A (zh) * | 2017-03-24 | 2017-06-09 | 合肥悦兰信息技术有限公司 | 一种立式纸浆筛选滚筒 |
CN107899932B (zh) * | 2017-11-21 | 2021-11-09 | 湖州昱泰物流科技有限公司 | 一种震动盘筛选机 |
CN111225728B (zh) * | 2018-05-15 | 2022-04-05 | 株式会社荒井铁工所 | 剪切部件及过滤装置 |
CN110741816B (zh) * | 2019-09-30 | 2021-08-03 | 江苏大学 | 一种巨型稻离心清选漏斗筛装置和收获机 |
SE543689C2 (en) * | 2019-10-04 | 2021-06-08 | Mimbly Ab | Improved filter assembly with self-cleaning |
US11951423B2 (en) | 2020-08-07 | 2024-04-09 | Process Wastewater Technologies, LLC | Systems and methods for screening |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA678037A (en) * | 1964-01-14 | J. Fontein Freerk | Device for wet screening a mixture of fine solid particles suspended in a liquid | |
US1669029A (en) * | 1925-06-22 | 1928-05-08 | Wagner Rudolf Ernst | Apparatus for screening pulp and the like |
US1675612A (en) * | 1927-07-22 | 1928-07-03 | Bird Machine Co | Screen for paper making |
US2367961A (en) * | 1940-05-15 | 1945-01-23 | Piponius Adolf Henrik | Wood pulp separator |
NL106453C (fr) * | 1954-05-24 | |||
US3081873A (en) * | 1960-11-16 | 1963-03-19 | Cowan Elijah | Pulp screen with internal dilution rotor |
US3501002A (en) * | 1966-11-28 | 1970-03-17 | Sweco Inc | Vibratory separator |
US3511374A (en) * | 1968-11-01 | 1970-05-12 | California & Hawaiian Sugar Co | Screening device |
-
1977
- 1977-08-25 US US05/827,461 patent/US4130478A/en not_active Expired - Lifetime
-
1978
- 1978-08-22 CA CA309,800A patent/CA1100445A/fr not_active Expired
- 1978-08-25 BE BE190079A patent/BE869983A/fr not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112827825A (zh) * | 2020-12-29 | 2021-05-25 | 三明河龙贡米米业股份有限公司 | 一种有机硒大米稻谷加工用原料筛选装置 |
CN112827825B (zh) * | 2020-12-29 | 2022-01-18 | 三明河龙贡米米业股份有限公司 | 一种有机硒大米稻谷加工用原料筛选装置 |
Also Published As
Publication number | Publication date |
---|---|
BE869983A (fr) | 1978-12-18 |
US4130478A (en) | 1978-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |